Jan Hus

Who is Jan Hus?

Jan Hus was a Czech priest, philosopher, and church reformer who became one of the most significant precursors of the Protestant Reformation, a century before Martin Luther. Born in the Bohemian town of Husinec, he studied at Charles University in Prague, later serving as rector of the university and preaching at Bethlehem Chapel, where he delivered sermons in Czech rather than Latin, making religious teaching accessible to ordinary people. Hus criticized corruption within the Catholic Church, including the sale of indulgences, and argued for reform based on Scripture and moral authority, drawing heavily on the ideas of English theologian John Wycliffe. His teachings gained wide support among Czech nobility and commoners alike, but also drew the condemnation of Church authorities. In 1414 he was summoned to the Council of Constance under a promise of safe conduct, yet he was arrested, tried for heresy, and on 6 July 1415 burned at the stake. His execution provoked outrage in Bohemia and directly sparked the Hussite Wars, a prolonged religious and national conflict. Hus is remembered today as a national hero and a foundational figure in Czech religious and cultural identity.

Sources: Council of Constance records (1414-1418) · Jan Hus, De Ecclesia (1413) · Poggio Bracciolini, letters describing the trial and execution of Hus (1416)